Mission type | Communications |
---|---|
Operator | EchoStar |
COSPAR ID | 1996-055A |
SATCAT no. | 24313 |
Mission duration | 12 years |
Spacecraft properties | |
Bus | AS-7000 |
Manufacturer | Lockheed Martin |
Launch mass | 2,885 kg (6,360 lb) |
Dry mass | 2,000 kg (4,400 lb) |
Power | 7 kW |
Start of mission | |
Launch date | September 11, 1996, 00:59 UTC |
Rocket | Ariane-42P H10-3 |
Launch site | Kourou ELA-2 |
End of mission | |
Deactivated | July 14, 2008 |
Orbital parameters | |
Reference system | Geocentric |
Regime | Geostationary |
Longitude | 80° West (current position) [1] |
Semi-major axis | 42,146.0 km (26,188.3 mi) [1] |
Perigee altitude | 35,764.4 km (22,223.0 mi) [1] |
Apogee altitude | 35,787.2 km (22,237.1 mi) [1] |
Inclination | 7.1 degrees [1] |
Period | 1,435.2 minutes [1] |
Epoch | November 28, 2017 [1] |
Transponders | |
Band | 16 Ku band |
Frequency | Uplink: 17.3 - 17.8 GHz Downlink: 12.2 - 12.7 GHz |
Bandwidth | 24 MHz |
Coverage area | Contiguous United States |
EIRP | 53 dBW |
EchoStar II is a communications satellite operated by EchoStar. Launched in 1996 it was operated in geostationary orbit at a longitude of 148 degrees west for 12 or 15 years.
The launch of EchoStar I made use of an Ariane 4 rocket flying from Guiana Space Centre in Kourou, French Guiana. The launch took place at 00:59 UTC on September 11, 1996, [2] with the spacecraft entering a geosynchronous transfer orbit. The spacecraft carried 16 Ku band transponders to enable direct broadcast communications and television channels through 0.5 metres (1 ft 8 in) dishes on the ground in the Contiguous United States. [3]
From September 1996 to November 2001, it was at position 118.8° W, while from December 2001 until July 2008, it was at position 148° W. The satellite ended its activities on July 14, 2008.
The Guiana Space Centre, also called Europe's Spaceport, is a European spaceport to the northwest of Kourou in French Guiana, a region of France in South America. Kourou is located approximately 310 mi (500 km) north of the equator, at a latitude of 5°. In operation since 1968, it is suitable as a location for a spaceport, because of its equatorial location and open sea to the east.
EchoStar I is a communications satellite operated by EchoStar. Launched in 1995, it was operated in geostationary orbit at a longitude of 77 degrees west for 12 or 15 years. The company has approved the transfer of the 77 degree west orbital position to QuetzSat as of September 22, 2010.
EchoStar Corporation is an American company, a worldwide provider of satellite communication and Internet services through its Hughes Network Systems and EchoStar Satellite Services business segments. EchoStar is based out of unincorporated Arapahoe County, Colorado.
EchoStar III is a communications satellite operated by EchoStar. Launched in 1997 it was operated in geostationary orbit at a longitude of 61.5 degrees west for 12 years.
EchoStar IV is a communications satellite operated by EchoStar. Launched in 1998 it was operated in geostationary orbit at a longitude of 77 degrees west for 12 years.
EchoStar V was a communications satellite built by Space Systems/Loral based in Palo Alto, CA and operated by EchoStar. Launched in 1999 it was operated in geostationary orbit at a longitude of 148 degrees west. EchoStar V was used for direct-to-home television broadcasting services.
EchoStar VI or EchoStar 6 is a former American communications satellite which was operated by EchoStar. In 2013, the satellite was rebranded BermudaSat 1 after the satellite was sold to a Bermudan subsidiary of SES S.A., a satellite technology company based in Luxembourg.
EchoStar VII is an American geostationary communications satellite which is operated by EchoStar. It is positioned in geostationary orbit at a longitude of 119° West, from where it is used to provide high-definition television direct broadcasting services to the United States.
EchoStar VIII was an American geostationary communications satellite which is operated by EchoStar. It is positioned in geostationary orbit at a longitude of 77° West, from where it is used to provide high-definition television direct broadcasting services to the Contiguous United States.
EchoStar XI, also known as EchoStar 11, is an American geostationary communications satellite which is operated by EchoStar on behalf of Dish Network. It is positioned in Geostationary orbit at a longitude of 110° West, from where it is used to provide direct broadcasting services to the United States.
EchoStar X, also known as EchoStar 10, is an American geostationary communications satellite which is operated by EchoStar on behalf of Dish Network. It is positioned in Geostationary orbit at a longitude of 110° West, from where it is used to provide direct broadcasting services to the United States.
Nimiq-5 is a Canadian communications satellite, operated by Telesat Canada as part of its Nimiq fleet of satellites. It is positioned in geostationary orbit at a longitude of 72.7° West of the Greenwich Meridian. As of July 2015, EchoStar Corporation leases the satellite's entire capacity to provide high-definition television direct-to-home broadcasting for Dish Network Corporation. When accessed using a multi-satellite receiver such as the VIP722k and a multi-satellite dish/LNB combo, such as the Dish-300, Dish-500, or Dish-Turbo 1000.4, the satellite is (incorrectly) referred to by the on-screen diagnostics as Echostar 72 W.
EchoStar XIV is an American geostationary communications satellite which is operated by EchoStar. It is positioned in geostationary orbit at a longitude of 119° West, from where it is used to provide high-definition television direct broadcasting services to the continental United States for Dish Network.
EchoStar XV is an American geostationary communications satellite which is operated by EchoStar. It is positioned in geostationary orbit, and will be located at a longitude of 61.5° West, from where it is intended to provide direct broadcasting of high-definition television services to the continental United States and Puerto Rico for Dish Network.
EchoStar XVII or EchoStar 17, also known as Jupiter 1, is an American geostationary high throughput communications satellite which is operated by Hughes Network Systems, a subsidiary of EchoStar. It is positioned in geostationary orbit at a longitude of 107.1° West, from where it is used for satellite internet access over HughesNet.
EchoStar XVI is an American geostationary communications satellite which is operated by EchoStar. It is positioned in geostationary orbit, and will be located at a longitude of 61.5° West, from where it is intended to provide direct broadcasting of high-definition television services to the United States for Dish Network.
SES-11 / EchoStar 105 is a geostationary communications satellite operated by SES S.A. and EchoStar and designed and manufactured by Airbus Defence and Space. It has a mass of 5,200 kg (11,500 lb) and has a design life of at least 15 years.
The following is a timeline of important events in the history of private spaceflight, including important technical as well as legislative and political advances. Though the industry has its origins in the early 1960s, soon after the beginning of the Space Age, private companies did not begin conducting launches into space until the 1980s, and it was not until the 21st century that multiple companies began privately developing and operating launch vehicles and spacecraft in earnest.
Intelsat 802 was a communications satellite operated by Intelsat. Launched in 1997 it was operated in geostationary orbit at a longitude of 174 degrees west for around fourteen years.
EchoStar XXI is a European communications satellite which is operated by Echostar Corporation. It was constructed by Space Systems/Loral, based on the SSL 1300 satellite bus, and carries S band transponders which will be used to provide 2 GHz mobile connectivity throughout Europe.